Fix openDirInEditor docs to mention parameter

Author: ivomac

docs/Config.md

@@ -425,7 +425,7 @@ os:
   # Whether lazygit suspends until an edit process returns
   editInTerminal: false
 
-  # For opening a directory in an editor
+  # For opening a directory in an editor. Should contain "{{dir}}".
   openDirInEditor: ""
 
   # A built-in preset that sets all of the above settings. Supported presets

pkg/config/app_config_test.go

@@ -555,7 +555,7 @@ os:
   # Whether lazygit suspends until an edit process returns
   editInTerminal: false
 
-  # For opening a directory in an editor
+  # For opening a directory in an editor. Should contain "{{dir}}".
   openDirInEditor: ""
 
   # A built-in preset that sets all of the above settings. Supported presets

pkg/config/user_config.go

@@ -570,7 +570,7 @@ type OSConfig struct {
 	// [dev] We're naming this `editInTerminal` for backwards compatibility
 	SuspendOnEdit *bool `yaml:"editInTerminal,omitempty"`
 
-	// For opening a directory in an editor
+	// For opening a directory in an editor. Should contain "{{dir}}".
 	OpenDirInEditor string `yaml:"openDirInEditor,omitempty"`
 
 	// A built-in preset that sets all of the above settings. Supported presets

schema/config.json

@@ -1543,7 +1543,7 @@
         },
         "openDirInEditor": {
           "type": "string",
-          "description": "For opening a directory in an editor"
+          "description": "For opening a directory in an editor. Should contain \"{{dir}}\"."
         },
         "editPreset": {
           "type": "string",